package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;

import java.time.LocalDateTime;
import java.util.List;

/**
 * @author 自然醒
 * @version 1.0
 */

@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单 支付超时
     */
    @Transactional(rollbackFor = Exception.class)
    @Scheduled(cron = "0 * * * * ?") //每分钟 执行一次
    public void processTimeoutOrder(){
        log.info("处理超时订单：{}", LocalDateTime.now());
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().plusMinutes(-15));
        if(ordersList != null && ordersList.size() > 0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("支付超时，取消订单");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理派送中的订单
     */
    @Transactional(rollbackFor = Exception.class)
    @Scheduled(cron = "0 0 1 * * ?") //每天凌晨1点执行一次
    public void processDeliveryOrder(){
       log.info("定时处理处于派送中的订单：{}", LocalDateTime.now());
       List<Orders> orders = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now().plusMinutes(-60));
       if(orders != null && orders.size() > 0){
           for (Orders order : orders) {
               order.setStatus(Orders.COMPLETED);
               orderMapper.update(order);
           }
       }
    }
}
